Sign Up Below

Photograph by Howie Stern

2024 Sign Ups Now Open!

Fall : Canceled

Please see our Blog for more information.

After you register, please request to become a member of the Facebook group: "Baldy Marathons 100 Mile Challenge”.

(*You will only be allowed in this group if you are a registered runner, or if a registered runner is bringing you as support.*)

The Facebook group has all the information you'll need until race day, such as GPS coordinates, as well as more precise rules for the event.

Race updates will be posted periodically on the Facebook page throughout the event, as well as any photos that are taken or submitted.

***Disclaimer***

Listing/Registering as a pacer or crew does not guarantee that you will be allowed a pacer or crew. Due to the inability to get permits for this race, we have to cap the attendance at 40 people, which includes both runners and crew.